Pith Number

pith:44YCCH7D

pith:2021:44YCCH7DZJI3I5J2CLDBET4UIA

not attested not anchored not stored refs pending

An Overview on the Nature of the Bounce in LQC and PQM

Eleonora Giovannetti, Gabriele Barca, Giovanni Montani

arxiv:2109.08645 v1 · 2021-09-17 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44YCCH7DZJI3I5J2CLDBET4UIA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Quasi-dust ekpyrotic scenario in Loop Quantum Cosmology

Receipt and verification

First computed	2026-07-05T03:15:18.286357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e730211fe3ca51b4753a12c6124f9440186d475fce3fccc1b3d56b3bf65729b3

Aliases

arxiv: 2109.08645 · arxiv_version: 2109.08645v1 · doi: 10.48550/arxiv.2109.08645 · pith_short_12: 44YCCH7DZJI3 · pith_short_16: 44YCCH7DZJI3I5J2 · pith_short_8: 44YCCH7D

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/44YCCH7DZJI3I5J2CLDBET4UIA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e730211fe3ca51b4753a12c6124f9440186d475fce3fccc1b3d56b3bf65729b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "530ba3faa4d6e86c4030cde60733727ccae49cdce087068a7cdea575f4e94cb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-09-17T16:58:37Z",
    "title_canon_sha256": "e9dcc95e6cc108ce69819a6499e9a84d6b43d6bba8d829910ad4e944ba24ae4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08645",
    "kind": "arxiv",
    "version": 1
  }
}